Cheap Price Wrr Laboratory Visual Melting-Point Apparatus
Hangzhou West Tune Trading Co., Limited- Certification:CE
- Warranty:1 Year
- Style:Desktop
- Application:School, Lab
- Measuring Range:Room Temperature ~ 280 °c
- Method of Measurement:Visual
Base Info
- Model NO.:WRR
- The Minimum Value:0.1ºC
- Repeatability of Indication:When The Heating Rate Is 1.0ºC,Min,0.3ºC
- Linear Heating Rate Error:Plus or Minus 10%
- Processing Power:3
- Capillary Size:Outside Diameter :1.4mm
- Inside Diameter:1.0mm
- Length:120mm
- Transport Package:Standard Export Package
- Specification:Visual
- Trademark:WEST TUNE
- Origin:China
- HS Code:9031809090
- Production Capacity:1000units,Year
Description
Basic Info.
Model NO. WRR The Minimum Value 0.1ºC Repeatability of Indication When The Heating Rate Is 1.0ºC/Min,0.3ºC Linear Heating Rate Error Plus or Minus 10% Processing Power 3 Capillary Size Outside Diameter :1.4mm Inside Diameter 1.0mm Length 120mm Transport Package Standard Export Package Specification Visual Trademark WEST TUNE Origin China HS Code 9031809090 Production Capacity 1000units/YearProduct Description
WRR Visual Melting-point ApparatusTo be used to measure the melting point of medicines, dye-stuffs and perfumes and other organic crystal substances to determine their purity. Measurement method is in conformity with the standard of pharmacopoeia.
Measuring three samples at the same time and calculate average value of initial and final melting points automatically.
FeaturesMelting-point measurement range: 40-280° C
Minimum digital display: 0.1° C
Linear heating-up rate: 0.5,1.0,1.5,3.0° C/min
Accuracy: < 200° C : ±0.4°C; ³200° C: ±0.7°C
Repeatability (Standard Deviation s): £ 0.3°C
Weight (Gross): 15 kg
Overall Dimensions: 400mm ´ 400mm ´ 540mm
Specifications
Instrument model | WRR |
Measuring range | room temperature ~ 280 °c |
Method of measurement | visual |
The minimum value | 0.1ºC |
Heating rate | RC 0.5/ min;1.0 °C/min; 1.5°C/min;3.0°C/min four gears |
Error value | ≤200ºC/±0.4ºC;>200ºC/ ±0.7ºC |
Repeatability of indication | When the heating rate is 1.0ºC/min,0.3ºC |
Linear heating rate error | Plus or minus 10% |
Processing power | 3 |
Capillary size | Outside diameter :1.4mm,inside diameter :1.0mm, length :120mm |
The sample height | 3-5mm |
Display mode | Liquid crystal display(LCD) |
Communication interface | RS232/USB |
The power supply | 220v+22 v, 50 hz +1 hz |
Size of instrument | 270 mm x 310 mmx400mm |
lnstrument net weight | 11kg |